VLF4012ST-100MR65 Inductors, Coils, Chokes

Fixed Inductors are used in many applications and can be found in a variety of electronic equipment. One type of fixed inductor is known as the VLF4012ST-100MR65, and this article will explain its application field and working principle.

Application Field

The VLF4012ST-100MR65 fixed inductor is widely used in electronics circuits and systems. It is usually used in high frequency applications, such as when filtering RF and microwave signals. It is designed to reduce the inductance and impedance of a circuit, which allows for more efficient signal transmission and higher power efficiency. It can also be used in power supplies, inverters, and audio amplifiers.

Working Principle

The working principle of the VLF4012ST-100MR65 fixed inductor is relatively simple. This type of inductor works by using a magnetic field to induce an opposing current in the material it is made of. This opposing current produces a magnetic field of its own, which is known as a back-EMF. This back-EMF opposes the original magnetic field, which causes a resistance in the material and reduces the total amount of energy flowing through the circuit.The VLF4012ST-100MR65 fixed inductor also uses a specialized form of insulation to minimize its effect on the circuit. This specialized insulation, called ferrite, has high dielectric strength and provides protection from stray electromagnetic fields. The ferrite also provides the inductor with a longer life and better signal protection.

Conclusion

The VLF4012ST-100MR65 fixed inductor is a common choice for many high frequency applications. It works by using a magnetic field to induce an opposing current in the material, and the specialized insulation helps to minimize the inductor\'s effect on the circuit. It is used in a variety of different tasks, including RF and microwave signal filtering, power supplies, inverters, and audio amplifiers.